The Pentagon inspector general has reportedly expanded an investigation into Defense Secretary Pete Hegseth’s use of the encrypted messaging app Signal. Citing a congressional aide and a source familiar with the inquiry,

The Pentagon inspector general has expanded an investigation into Defense Secretary Pete Hegseth’s sharing of military plans to a second Signal chat that included his wife and brother, according to people familiar with the inquiry.

Defense Secretary Pete Hegseth reportedly directed a desktop computer in his Pentagon office be installed with the messaging app Signal, adding another layer to the controversy around his use of